# UDP vs und

> English confusable word pair

## The two words

### UDP
*name · frequency rank #39,622*
Initialism of Ulster Democratic Party.

### und
*noun · IPA /ʌnd/ · frequency rank #7,867*
A wave.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/vs/udp-vs-und